El día Tuesday, May 23, 2006 a las 03:05:19PM +0200, guru escribió:
>
> Hello,
>
> I send this information to you as the maintainer of this port.
> While installing the above port it fails with:
>
> ...
> checking for a52_free in -la52-devel ... no
> checking for a52_init in -la52-devel ... no
> configure: error: Need liba52, install a52dec or specify it's location
> ===> Script "configure" failed unexpectedly.
>
> the problem from /usr/ports/multimedia/ogle/work/ogle-0.9.2/config.log
> is:
>
> configure:12292: checking for a52_free in -la52-devel
> configure:12325: cc -o conftest -L/usr/local/lib -I/usr/local/include
> conftest
> .c -la52-devel -L/usr/local/lib -lm >&5
> /usr/local/lib/liba52-devel.so: undefined reference to `fftc4_un64'
> /usr/local/lib/liba52-devel.so: undefined reference to `fftc4_un128'
...
I've looked deeper into the problem and it turned out that
the unresolved references in liba52-devel.so are coming from
FFMpeg-2005112800/libavcodec/liba52/imdct.c where the code reads:
#ifdef LIBA52_DJBFFT
if (mm_accel & MM_ACCEL_DJBFFT) {
ifft128 = (void (*) (complex_t *)) fftc4_un128;
ifft64 = (void (*) (complex_t *)) fftc4_un64;
} else
#endif
and after re-building the port /usr/ports/audio/liba52-devel with
'make WITHOUT_DJBFFT=yes install' the problem in the the port
/usr/ports/multimedia/ogle went away and ogle installs fine.
matthias
--
Matthias Apitz
Manager Technical Support - OCLC PICA GmbH
Gruenwalder Weg 28g - 82041 Oberhaching - Germany
t +49-89-61308 351 - f +49-89-61308 399 - m +49-170-4527211
e <[EMAIL PROTECTED]> - w http://www.oclcpica.org/ http://guru.UnixLand.de/
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